|  | // Copyright 2015 The Chromium Authors. All rights reserved. | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef IOS_NET_HTTP_CACHE_HELPER_H_ | 
|  | #define IOS_NET_HTTP_CACHE_HELPER_H_ | 
|  |  | 
|  | #include "base/callback_forward.h" | 
|  | #include "base/memory/ref_counted.h" | 
|  | #include "net/base/completion_callback.h" | 
|  |  | 
|  | namespace base { | 
|  | class TaskRunner; | 
|  | } | 
|  |  | 
|  | namespace net { | 
|  | class URLRequestContextGetter; | 
|  |  | 
|  | // Clears the HTTP cache and calls |closure| back. | 
|  | void ClearHttpCache(const scoped_refptr<net::URLRequestContextGetter>& getter, | 
|  | const scoped_refptr<base::TaskRunner>& network_task_runner, | 
|  | const base::Time& delete_begin, | 
|  | const base::Time& delete_end, | 
|  | const net::CompletionCallback& callback); | 
|  |  | 
|  | }  // namespace net | 
|  |  | 
|  | #endif  // IOS_NET_HTTP_CACHE_HELPER_H_ |